Quick answer: the top-ranked sound-activated switch manufacturers in China on this list are BULL (Zhejiang), Lei Shi Dian Gong (Guangdong) and CHNT (Zhejiang). 6 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked sound-activated switch manufacturers
How this list is ranked- 01
BULL
公牛BULL
- Miniature circuit breakers
- Residual-current protection
- Extension sockets
Registered legal entity on file; email and phone published; operating since 1995.
View profile → - 02
Lei Shi Dian Gong
雷士电工
- Sound-activated switches
- Air-conditioner sockets
- Touch switches
Registered legal entity on file; email and phone published; operating since 2003.
View profile → - 03
CHNT
正泰居家CHNT
- Sound-activated switches
- Power strips and sockets
- Air-conditioner sockets
Registered legal entity on file; phone published.
View profile →
- 04
iPuray 爱普瑞iPuray
Registered as 深圳市亚晔实业有限公司 in 2000.
- Sound-activated switches
- Sensor switches
Why it ranks here: registered legal entity on file; email and phone published; operating since 2000.
- 05
lefons 绿锋lefons
Registered as 深圳市日锋电子有限公司 in 1997.
- Sound-activated switches
Why it ranks here: registered legal entity on file; email and phone published; operating since 1997.
- 06
TAILI 泰力TAILI
Registered as 泰力实业有限公司 in 1984.
- Sound-activated switches
Why it ranks here: registered legal entity on file; email and phone published; operating since 1984.
International sound-activated switch brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
ABB ABB Full profile
Electrification and automation technologies for power and industry.
- MV/LV switchgear
- Circuit breakers
- Distribution boards
- Distribution automation
- Measurement and control
- Motors and drives
Why it ranks here: registered legal entity on file; email and phone published; operating since 1988.
- INT
Legrand 罗格朗 Full profile
Electrical and digital infrastructure for buildings.
- Distribution boards
- Modular protection devices
- Switches and sockets
- Cable management
- Structured cabling
- Building automation
Why it ranks here: registered legal entity on file; phone published; operating since 1865.
- INT
Schneider Electric 施耐德电气 Full profile
Energy management, electrification and industrial automation.
- Switchgear
- Circuit breakers
- Distribution boards
- Industrial automation
- Energy management systems
- Connected electrical products
Why it ranks here: registered legal entity on file; phone published; operating since 1836.
More Sound-activated switches manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Ren Min Dian Gong人民电工 | 人民电器集团有限公司 | peopleele.com | 400-898-1166 |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | BULL公牛BULL | Zhejiang | 1995 | Gongniu Group Co., Ltd. |
| 02 | Lei Shi Dian Gong雷士电工 | Guangdong | 2003 | 珠海市正通电工实业有限公司 |
| 03 | CHNT正泰居家CHNT | Zhejiang | — | 正泰集团股份有限公司 |
| 04 | iPuray爱普瑞iPuray | Guangdong | 2000 | 深圳市亚晔实业有限公司 |
| 05 | lefons绿锋lefons | Guangdong | 1997 | 深圳市日锋电子有限公司 |
| 06 | TAILI泰力TAILI | Zhejiang | 1984 | 泰力实业有限公司 |
Frequently asked questions
How many sound-activated switches manufacturers and suppliers in China are listed here?
10 companies are listed for sound-activated switches (声控开关). 6 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's sound-activated switches manufacturers located?
Among profiled companies: Zhejiang (3), Guangdong (3), Beijing (2), Shanghai (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 6 publish an email address.